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2508 — RESISTOR,VARIABLE,WIRE WOUND,PRE

✓ Government record, cited
Zyxel · MRO · MRO_GENERAL
PRODUCT OVERVIEW

2508: RESISTOR,VARIABLE,WIRE WOUND,PRE.

- Operating in 5GHz bands with 18dBi gain. - Built-in N-Jack connector and compatibility with outdoor accessories to extend outdoor coverage for ZyXEL WLAN devices. - Mounting kit included for easy installation.

This part is cataloged in the U.S. Government catalog under NSN 5315-00-013-7175, indicating validated use in U.S. government and defense logistics supply chains.

Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MRO→ MRO_GENERAL→ 2508
NSN: 5315-00-013-7175
NIINs: 000137175, 000234276, 001257192, 001897918, 002782248, 002887788, 003948178, 004435584, 006179350, 007742242, 008801492, 009246397, 010163598, 010941703, 011766807, 012171898, 012823770, 013632634, 014301785, 015833240, 016029049, 016276656
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 02978 — RENK AMERICA LLC DIV RENK AMERICA (USA)
SPECIFICATIONS
width0.250 INCHES NOMINAL IN
height0.312 INCHES NOMINAL IN
length1.500 INCHES NOMINAL IN
capacity8.0 OUNCES OZ
diameter0.094 INCHES NOMINAL IN
materialPLASTIC NYLON
tip_typeREMOVABLE
disk_typeSINGLE
unit_typeWRENCH
body_styleCYLINDRICAL SERVO MOUNTED
body_width1.625 INCHES NOMINAL IN
body_height5.250 INCHES NOMINAL IN
NSN5315-00-013-7175
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 2508 · Zyxel ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
STYLE DESIGNATOR: STANDARD
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
DIAMETER: 0.094 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM OR ZINC OVERALL
•
UNDERLOOP LENGTH: 1.125 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP 1008 OVERALL
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORSTANDARD
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
DIAMETER0.094 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM OR ZINC OVERALL
UNDERLOOP LENGTH1.125 INCHES NOMINAL IN
MATERIALSTEEL COMP 1008 OVERALL
SUBSTITUTES & CROSS-REFERENCES 2
137175Reference document
Same NSN cross-reference
Reference document — Secondary reference
11633Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2508?
2508 is a RESISTOR,VARIABLE,WIRE WOUND,PRE manufactured by Zyxel. It is classified as a MRO (MRO_GENERAL).
What parts can replace 2508?
There are 2 known substitutes for 2508: 137175, 11633. Substitute compatibility should be verified for your specific system.
What is the NSN for 2508?
2508 is cataloged in the U.S. Government catalog under NSN 5315-00-013-7175. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.